Cold Constructed Asphalt Pavement Project in Ohio Helping Roads Last Longer

Small’s Sand & Gravel: 10229 Killduff Road CCAP® Patch Project

Pavement preservation is a cost-e­ffective and environmentally friendly way to extend the life of roadways which helps public funding go further. A pavement preservation strategy is proven to produce fewer greenhouse gas emissions, expend less energy, and give faster application times than the alternative conventional approach, in addition to being cost-effective.

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AMIBIND™ Products Help CCAP Project in Jennings County, Indiana

An Economic Alternative to Full Reconstruction

Cold Constructed Asphalt Pavement (CCAP®) is a cold mix asphalt that is created by combining aggregate and a chemically modified asphalt and mixing the two ingredients at ambient temperature. The cold mix may be stockpiled for weeks to a few months and then placed using a paver for road repair such as patching potholes or adding a new layer to low-volume roads. A chip seal is often placed over the cold mix. 

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Cold-in-Place Recycling is a Key Reason Asphalt is the Most Recycled Product.

Any day is a beautiful day to recycle pavement. This particular project took place earlier this week in Martinsville, IN with our Cold-In-Place Recycling (CIR) technology. CIR is a cost-effective and sustainable method of constructing a recycled asphalt-bound layer that reduces trucking and construction time and saves natural resources.

With an increasing emphasis on infrastructure, the reuse of valuable existing resources is a critical component in a pavement manager’s arsenal. According to research, the advanced technologies used in recycling and reclamation processes can provide major benefits such as:

  • significant cost savings,
  • lowered environmental impact,
  • and precision engineering for stronger, safer, more sustainable roads.

The asphalt industry is in a good place, but more work is being done to get even better, more sustainable and resilient if you will. The world’s most recycled material is asphalt. A report from the Federal Highway Administration shows that 80% of the asphalt pavement that’s removed each year during widening and resurfacing projects is reused.

CIR is a process that removes cracks and other pavement distresses. CIR is a rehabilitation technique where pavement is milled, crushed, and mixed in place with a stabilizing emulsion or foamed asphalt and then placed with conventional paving equipment. Roads should be evaluated beforehand for suitability for the CIR process.

Asphalt Materials has been focused on building longer-lasting, safer roads since 1956. We have the full support of the Heritage Research Group Laboratories to help us achieve this objective. We also have extensive knowledge in recycling products and processes, combined with the technical expertise gained from years of experience. To learn more about our AMICYCLE™ products, visit our products page. https://asphalt-materials.com/products/

J-Band® and CCAP®  are registered trademarks of Asphalt Materials, Inc.

AMIBIND™, AMIBOND™, AMICYCLE™, AMIGUARD™ and AMISEAL™ are trademarks of Asphalt Materials, Inc.



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Asphalt Emulsions. Chemistry in Action.

What is an Asphalt Emulsion?

Asphalt Emulsions are a mixture of an asphalt base, water, and emulsifier (soap) that is primarily graded on the curing rate and ion charge. There is interest in the usage of emulsions for several reasons. The first reason is that an asphalt emulsion does not require a petroleum solvent to make it liquid, and in most cases does not require additional heat which helps save energy.

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The Beauty of Asphalt

All About Asphalt

Asphalt is the heart of our roads and infrastructure, and better yet, it is the most recycled material in America. Asphalt is the top reused and recycled good, above paper, plastic, and cans. The question on most people’s minds, is how is one of the most important aspects of our infrastructure also the most recyclable? The answers have to do with sustainability, circular economy, and perpetual pavement.

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Initiatives of National Work Zone Awareness Week (NWZAW)

Toward Zero Deaths

Toward Zero Deaths (TZD) is a national initiative to eliminate highway fatalities founded in 2009. The ATSSA Foundation’s mission is to support injured or fallen roadway workers and their families, impacted by roadway work zone crashes. This national strategy on highway safety to advocate for eliminating serious injuries and death on our nation’s roadways was conceptualized by safety practitioners, researchers, advocates, and others from a variety of disciplines. This initiative calls for all stakeholders to champion the idea that one death on our nation’s roadways is too many, and we must all work together to bring the annual number of roadway deaths to zero. With this input of over 70 workshop participants and further discussions with the Steering Committee following the workshop, the name of this effort became “Toward Zero Deaths: A National Strategy on Highway Safety.”

Frequent donator, Minnesota-based company 3M raised more than $15k this year partnering with The ATSS Foundation by operating the zero deaths pledge wall from the start of the year through ATSSA’s 52nd Annual Convention & Traffic Expo. The company offered to match donations up to $5,000 and most of the raised funds came in during the final days of the Expo. “As the new ATSS Foundation Chair, I can’t express enough how grateful I am for support from companies like 3M that share the vision with us to help families that have experienced such horrific work zone tragedies,” said Kevin Shelton. For more information on how to promote traffic safety culture in your community, visit the TZD webpage for a list of initiatives you can implement today.

National Work Zone Memorial

Honoring those who died in work zones with a traveling & virtual memorial, The ATSSA Foundation offers the National Work Zone Memorial, honoring lives lost in work zones to help make fatalities “real” to policy makers and drivers. Originally unveiled in April 2002, “The National Work Zone Memorial – Respect and Remembrance: Reflections of Life on the Road” program is a living tribute to the memory of lives lost in work zones2. The new design of the traveling National Work Zone Memorial was unveiled in February 2017.

The traditional Memorial travels to communities across the cross each year to raise awareness of the need to respect and stay safe in America’s roadway work zones. A virtual National Work Zone Memorial is also available for meetings and events and is open to anyone interested in increasing roadway safety awareness and is now available at no cost. The Foundation encourages ATSSA members, ATSSA chapters, state DOTs and industry leaders to host the Memorial at your next event. To apply to host the Memorial at your next event, or to submit a name for the memorial, visit ATSSA webpage for more information.

Roadway Worker Memorial Scholarship Program

A work zone tragedy shouldn’t mean the end of the dreams and aspirations for the worker’s spouse, children, and family. This is exactly why The ATSS Foundation created The Roadway Worker Memorial Scholarship Program. This program provides financial assistance for post-high school education to the children or spouse of a roadway worker killed or permanently disabled in a work zone incident. The scholarships, offered by The American Traffic Safety Services (ATSS) Foundation3, can help put the worker’s dependents on the road to a brilliant future. The scholarships are competitive and have a value up to $10,000. Applicants who demonstrate a strong commitment to volunteerism may be eligible to receive an additional $1,000 in honor of Chuck Bailey, an esteemed member of the roadway safety industry from Ohio who died in 2002 as a result of a work zone incident.

The Roadway Worker Memorial Scholarship Program celebrates its 20th anniversary this year and has awarded $358,000 since its inception. Thirteen students are currently attending college thanks to a Roadway Worker Memorial Scholarship. Two of those also received a Chuck Bailey Memorial Scholarship for this school year. Hear from Roadway Worker Memorial Scholarship recipients about how The ATSS Foundation scholarships helped them achieve their dreams.

“It is a privilege to help the dependents of fallen or permanently injured roadway workers pursue their goals,” said Foundation Director Lori Diaz. “But we couldn’t offer these scholarships without the generosity of individual donors, ATSSA members and sponsors of the events we hold throughout the year.” The ATSS Foundation is the charitable arm of ATSSA and was formed in 1988 with the core purpose to promote roadway safety through charitable giving and public awareness programs. Donations can be made at Foundation.ATSSA.com/Donate.

Public Awareness

In March of 2019, the National Lieutenant Governors Association (NLGA)4 passed a resolution recognizing April 8 – 12 2019 as National Work Zone Awareness Week. The resolution was passed at the NLGA 2019 Federal-State Relations Meeting where the lieutenant governors discussed state, federal, and international affairs. ATSSA’s Government Relations staff members were in attendance and requested the resolution be considered by NLGA. The NLGA is a professional association for the elected officials first in line of succession to governors in all 50 states and five U.S. territories. Their goal? The NLGA strives for efficiency in state government by providing professional support, to foster interstate cooperation, and to generally improve the efficiency of state and territorial administration through education on issues and leadership training. “ATSSA is pleased that the Lt. Governors passed a resolution acknowledging the importance of work zone safety awareness as we begin the spring construction season. Public awareness is key in helping to remind motorists to be mindful when navigating work zones,” said ATSSA’s Director of State Government Relations Ashley Wieland.

1 https://www.towardzerodeaths.org/

2 https://foundation.atssa.com/Programs/National-Work-Zone-Memorial

3 https://foundation.atssa.com/Programs/Roadway-Worker-Memorial-Scholarship-Program

4 https://nlga.us/

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What Common Mistakes can be Avoided to Create Strong & Durable Asphalt Pavements?

Asphalt paving is a complex process that requires in-depth planning, precision, and specialized expertise. When it comes to paving with asphalt, everyone always looks forward to the end result – i.e., long-lasting and functional pavement. Beyond the numerous techniques and skillset required to completing asphalt paving projects, if you don’t have a solid foundation for your final product, your work will deteriorate quickly.

However, when important steps are neglected, roads can be in a vulnerable condition, susceptible to quicker deterioration such as premature cracking and the all too familiar and frustrating potholes. A recent article published by The Asphalt Magazine introduces five key points which, when followed, can lead to stronger, durable, longer lasting asphalt pavements.

Achieving the highest level of asphalt pavement performance is often the top goal for both clients and contractors alike. In his article, “The five keys to paving success,” Dave Johnson, P.E., emphasizes the importance of considering these factors to never overlook when building high-quality pavements and avoiding poorer-than-optimal performance.

As an engineer and asphalt paving contractor, Johnson has seen his share of bad asphalt surface streets over the years – those with inadequate design and construction factors that lead to poor performance. In his years of experience specializing in asphalt pavements, he has witnessed countless asphalt paving projects – some that have lasted for decades and others that have failed within the first few years. While there is no one formula to ensure the development of a high-quality, long-lasting asphalt pavement, the five keys to doing so, according to Johnson, are these:

Asphalt mix design, mix temperature, placement thickness, aggregate angularity and compaction are crucial to consider when producing a quality pavement. Each of these five keys is important in its own right, but they all work together to create a strong foundation. Asphalt pavement is renowned for its durability, longevity, and cost-effectiveness, but proper construction is critical to achieving these characteristics.

After all, asphalt is the most heavily used construction material in America. “All too often, contractors compromise some or all of these factors in the name of saving time and money,” Johnson explains. “They later discover that short-term savings were far outweighed by the longer-term costs associated with poor performance.” While all five aspects of a top-notch pavement are equally important and work together to create a high-quality product, paving is rarely an exact science.

Conditions such as climate, temperature, traffic, etc. can vary greatly from one work site to the next. These procedures cannot be ignored if you want to ensure longevity and stability in your asphalt pavement, preventing you from having to make costly repairs sooner than later. 

The asphalt pavement industry also presents challenges because there are often frequent changes to specifications. By taking the time to ensure each of these five keys is up to par in your project, you can avoid costly mistakes and deliver a high-quality, long-lasting asphalt pavement. While paving is not an exact science, there’s still much that can go wrong if you don’t take the time necessary with each key component from start through completion.

It is an overall complex and sensitive process – one that should not be taken lightly. Neglecting even one of them results in a subpar final product. Be sure to keep these five keys in mind on your next asphalt paving project! Your clients, community, and bank account will thank you in the long run.

For more detailed information on each key and how to achieve success, read more about Johnson’s insights on building better asphalt surfaces here. >>>

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NAPA Helps Explain New Sustainability Terminology Expected to Become Commonplace in 2022

At The Heritage Group, we have been developing environmentally sustainable solutions for more than 50 years. We started Heritage Environmental Services with a Subtitle C landfill in 1970, the same year the EPA was created. Today, Heritage Environmental Services is a leader in environmental sustainability and a one-stop waste management solution spread across North America.

Sustainability is important all across The Heritage Group. Our businesses are focused on leaving the world a better place for future generations.

At Asphalt Materials (AMI), we work closely with The National Asphalt Pavement Association (NAPA). NAPA works to support, advocate, and advance the asphalt pavement industry. One of NAPA’s focus areas for 2022 is climate stewardship and how asphalt is environmentally friendly as it is America’s most recycled material. Our industry continuously explores methods and practices to contribute to a sustainable infrastructure and a healthy environment for generations to come.

As part of NAPA’s Climate Stewardship Task Force, they will be helping explain terminology that is expected to become commonplace in 2022. Look for more updates in the coming weeks. Here are a few listed below.

Carbon Footprint

Carbon footprint is an estimate of how much carbon dioxide is produced to support your lifestyle. Essentially, it measures your impact on the climate based on how much carbon dioxide you produce. Factors that contribute to your carbon footprint include your travel methods and general home energy usage. Carbon footprints can also be applied, on a larger scale, to companies, businesses, even countries. (Source: NAPA Action News. Defining The Road Forward. https://www.naylornetwork.com/nap-nwl/articles/index-v7.asp?aid=707737&issueID=88351)

Carbon Dioxide (CO2)

Carbon dioxide is a colorless, odorless gas produced by burning carbon and organic compounds and by respiration, what people exhale when they breathe. It is naturally present in air (about 0.03%) and is absorbed by plants in photosynthesis. Carbon dioxide is one carbon atom that is joined with two oxygen atoms.

Carbon Dioxide is Naturally Occurring

Carbon dioxide is a naturally occurring gas. When you inhale (breathe in), air enters your lungs and oxygen from the air moves from your lungs to your blood. At the same time, carbon dioxide, a waste gas, moves from your blood to the lungs and is exhaled (breathe out).

Heritage Construction & Materials

Our Heritage Construction & Materials (HC+M) family of companies have built roads, bridges, and other commercial projects across the Midwest and as far away as China. Our asphalt and aggregate supply companies produce and distribute the highest quality road construction materials and specialty minerals throughout the country.

HC+M companies are industry-leading innovators, due in large part to the problem-solving nature of our employees, our close collaboration with the Heritage Research Group , and our mutual commitment to listen to the needs of our customers.

As part of The Heritage Group, Asphalt Materials was founded in 1956 and we continue to supply high quality products and services around the United States, allowing us to excel in pavement preservation techniques and construction services.

We work closely with the Heritage Research Group team to ensure the highest quality asphalt materials and processes are brought to market. We are committed to building long term relationships and mutual trust. We are excited to tackle our industries biggest challenges, looking for new and inventive ways to create solutions that will mean better, safer and longer lasting roads.

To learn more about HC+M, visit this website: https://thgrp.com/transportation-infrastructure-materials/

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